| SP | Greinke, Z.Greinke, Zack >> | 32 | 2015 | R | 93 | 34 | 34 | 16 | 12 | 3.71 | .286 | 1.18 | 7.8 | 2.9 | 6.4 | 240.0 | 207 | 105 | 99 | 28 | 76 | 170 | 3 | 0 | 0 | 2 | 19 | 6 | 2 | 4.13 |
| SP | McClanahan, S.McClanahan, Shane † >> | 25 | 2022 | L | 89 | 33 | 33 | 13 | 8 | 3.90 | .309 | 1.31 | 7.7 | 4.1 | 9.4 | 203.1 | 174 | 92 | 88 | 22 | 92 | 211 | 0 | 0 | 0 | 0 | 17 | 7 | 8 | 3.79 |
| SP | Harden, R.Harden, Rich $$ >> | 27 | 2008 | R | 68 | 32 | 32 | 20 | 4 | 3.04 | .281 | 1.14 | 6.2 | 4.1 | 9.0 | 207.1 | 143 | 71 | 70 | 17 | 94 | 208 | 0 | 0 | 0 | 0 | 20 | 6 | 2 | 3.51 |
| RP | Feliz, N.Feliz, Neftali >> | 21 | 2009 | R | 97 | 101 | 0 | 6 | 6 | 2.80 | .259 | 1.02 | 5.8 | 3.4 | 8.5 | 115.2 | 74 | 36 | 36 | 15 | 44 | 108 | 0 | 12 | 1 | 0 | 0 | 3 | 0 | 4.04 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 79 | 75 | 0 | 7 | 3 | 2.04 | .252 | 1.01 | 6.4 | 2.7 | 8.7 | 84.0 | 60 | 21 | 19 | 4 | 25 | 81 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 2.58 |
| SP | Brown, K.Brown, Kevin $ >> | 31 | 1996 | R | 67 | 1 | 0 | 0 | 0 | 0.00 | .333 | 1.50 | 9.0 | 9.0 | 18.0 | 1.1 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.00 |